Telit Cinterion is hiring a Cybersecurity Software Developer to design, build, and harden security capabilities for the deviceWISE product family, protecting products, platforms, and customers. You will develop and enhance secure, web-based and transaction-oriented applications running on embedded Windows and Linux gateways/servers, applying secure-by-design practices such as threat modeling and compliance-aware development. This role partners closely with R&D, management, and Field Applications Engineering, and includes direct customer interaction; experience with manufacturing OT and/or IoT is a plus. Government-focused engagements require ITAR eligibility.

Key objectives and responsibilities:

• Engineer   secure features and security fixes across the full SDLC (requirements,   design, implementation, verification, release, deployment, operations).

•   Develop, debug, and harden deviceWISE services and web applications on   embedded Windows/Linux gateways and servers (performance, reliabiKey objectives and responlity,   memory/resource constraints).

•   Perform threat modeling and security design reviews; drive remediation of   findings (CWE/OWASP), including pen-test results and vulnerability   disclosures.

•   Implement and validate core security controls: authentication/authorization,   RBAC/least privilege, secure session management, secrets management, and   secure logging/auditing.

•   Integrate security tooling into CI/CD pipelines (SAST/DAST, SCA, secrets   scanning, container and IaC scanning) and improve signal-to-noise for   developer workflows.

•   Design and implement crypto and identity primitives (TLS/mTLS,   PKI/certificate lifecycle, encryption at rest/in transit, code signing,   secure update mechanisms).

•   Harden OT/IoT connectivity paths (PLC/gateway/sensor integrations) and secure   industrial protocols where applicable (MQTT, OPC UA, Modbus/TCP), including   segmentation and interface controls.

•   Translate regulatory/customer requirements into implementable engineering   controls and evidence (e.g., IEC-62443/ISA-99, NIST SP 800-82, CRA; FIPS   140-3 when required).

•   Produce technical documentation to support audits and customer security   reviews (architecture decisions, control mapping, residual risk) and mentor   engineers on secure coding patterns.

Requirements & Qualifications

•  Bachelor’s degree in Computer   Science/Computer Engineering/Cybersecurity (or equivalent experience).

• 10+ years of professional software   development experience (C/C++, Python, C#, Java, and/or JavaScript) with code   reviews, testing, and CI/CD.

• 5+ years engineering   secure-by-design software (threat modeling, secure coding standards,   vulnerability remediation).

• Hands-on development/debugging on   Linux and Windows using Git and common build/tooling; familiarity with   profiling and memory analysis (e.g., Valgrind/Coverity).

• Proficiency with application   security tooling/automation (SAST/DAST, SCA, secrets scanning, fuzzing,   container/IaC scanning).

• Proven track record leading   client/customer technical discussions (security reviews, requirements   clarification, audit evidence, and remediation plans).

• Strong English communication   skills to translate customer/regulatory requirements into implementable   controls and supporting evidence.

• Up to 20% availability to travel.

Preferred Qualifications

• Experience working in Agile   development environments.

• POSIX systems development and   Linux shell scripting/automation.

• Experience developing for   small-footprint, memory-constrained devices and optimizing resource   utilization.

• Cloud/edge experience (Azure/AWS), IoT/edge runtimes, and telemetry/observability stacks.

Telit Cinterion, a leader and   pioneer in IoT innovation, is the largest and most cyber-secure Western   provider of end-to-end IoT solutions, designed to reduce time-to-market and   costs for businesses. The company offers a comprehensive portfolio encompassing   custom-designed, ready-for-market connected devices and the industry’s   broadest range of enterprise-grade wireless communication and positioning   modules. Offerings extend to essential services such as IoT SIM plans and   management, plus advanced edge-cloud software and data orchestration tools   for processing and utilizing IoT data. Telit Cinterion also provides complete   IoT and industrial IoT platforms, enabling the development and deployment of   complex connected solutions. Focusing on security and reliability, the   company delivers award-winning IoT solutions, modules, and services trusted   by top global brands.